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Z45T暗杆球墨铸铁硬座封闸阀的启闭件是闸板,闸板的运动方向与流体方向相垂直,闸板与底座的密封面匀焊有铜合金闸阀,只能作全开和全关,不能作调节和节流。Z45T球墨铸铁硬座封闸阀广泛用于自来水、污水、建筑、石油、化工、食品、轻纺、冶金、能源系统等流体管线上截流装置。
球墨铸铁硬密封闸阀可分为明杆(Z41T)式与暗杆式(Z45T),即有国标标准也有美标标准。
Z45T球墨铸铁闸阀的技术参数:
产品型号:Z45T
阀体材质:球墨铸铁
阀体形式:暗杆式、明杆式
密封形式:硬密封
密封材料:铜
法兰标准:国标
压力等极1.0-1.6 MPa
阀体耐压:1.5-3.0 MPa
密封试验:1.0-2.2 MPa
工作温度:0-200度
适用介质:水、污水等
Z45T球墨铸铁硬密封闸阀的形号分析:
如:Z45T-16Q
Z-代表闸阀、4-代表法兰连接、5-代表暗杆式、T-密封面为铜合金、16-代表公称压力1.6MPa、Q-代表阀体为球墨铸铁材质
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